Lerna, Illinois | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    50% Chance of Rain
    74°
    Forecast night icon
    Night
    80% Chance of Storms
    51°
    Thursday 4/18
    Day
    74°
    50% Chance of Rain
    Forecast day icon
    Night
    51°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 74F. Dew point will be around 51F with an average humidity of 59%. Winds will be 9 mph from the SE.
    Night Details
    Mostly cloudy. Showers with thunderstorms likely this evening then a chance of showers and thunderstorms after midnight. Lows in the mid 40s. Southwest winds 10 to 15 mph becoming north 15 to 20 mph after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    47°
    Friday 4/19
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Much cooler with highs in the upper 50s. Northwest winds 15 to 20 mph.
    Night Details
    Mostly cloudy. Lows in the lower 40s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Mostly Sunny
    53°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 4/20
    Day
    53°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Partly cloudy. Lows in the mid 30s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Sunday
    Mostly Sunny
    57°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Sunday 4/21
    Day
    57°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 50s. Lows in the upper 30s.
    Night Details
    Mostly clear. Highs in the upper 50s. Lows in the upper 30s.
  • Forecast day icon
    Monday
    Sunny
    65°
    Forecast night icon
    Night
    30% Chance Rain Showers
    51°
    Monday 4/22
    Day
    65°
    Sunny
    Forecast day icon
    Night
    51°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the upper 40s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    50% Chance Rain Showers
    62°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Tuesday 4/23
    Day
    62°
    50% Chance Rain Showers
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Wednesday 4/24
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly clear. Highs around 60. Lows around 40.
    Night Details
    Mostly clear. Highs around 60. Lows around 40.
  • Forecast day icon
    Thursday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Thursday 4/25
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 43F with an average humidity of 67%. Winds will be 7 mph from the E.
  • Forecast day icon
    Friday
    60% Chance of Rain
    61°
    Forecast night icon
    Night
    70% Chance of Rain
    58°
    Friday 4/26
    Day
    61°
    60% Chance of Rain
    Forecast day icon
    Night
    58°
    70% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 61F. Dew point will be around 47F with an average humidity of 68%. Winds will be 9 mph from the SE.
    Night Details
    Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 58F. Dew point will be around 52F with an average humidity of 78%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Saturday
    70% Chance of Rain
    69°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Saturday 4/27
    Day
    69°
    70% Chance of Rain
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Day Details
    Cloudy with a 70% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 56F with an average humidity of 71%. Winds will be 8 mph from the S.
    Night Details
    Cloudy with a 70% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 57F with an average humidity of 78%. Winds will be 8 mph from the S.